Heptafluorobutyric acid
For ion-pair chromatography, ≥99.5% (GC)
- Product Code: 93667
Alias:
Perfluorobutyric acid, perfluorobutyric acid; HFBA
CAS:
375-22-4
| Molecular Weight: | 214.04 g./mol | Molecular Formula: | C₄HF₇O₂ |
|---|---|---|---|
| EC Number: | 206-786-3 | MDL Number: | MFCD00004171 |
| Melting Point: | -17.5 °C | Boiling Point: | 120 °C/755 mm Hg(lit.) |
| Density: | 1.645 g/mL at 25 °C(lit.) | Storage Condition: | 2~8°C |
Product Description:
Heptafluorobutyric acid is widely used in analytical chemistry as an ion-pairing agent in liquid chromatography, particularly for the separation and analysis of peptides, proteins, and other biomolecules. Its strong ion-pairing properties enhance the retention and resolution of polar compounds on reversed-phase columns. In proteomics, it is often employed to improve the detection and quantification of low-abundance peptides during mass spectrometry. Additionally, it serves as a derivatization reagent in gas chromatography to enhance the volatility and detectability of certain analytes. Its applications also extend to organic synthesis, where it is used as a catalyst or reagent in various fluorination and esterification reactions.
Product Specification:
| Test | Specification |
|---|---|
| IMPURITIES | 99.98 100% |
| PurityGC | 99.5 100% |
| REFRACTIVE INDEX N20D | 1.288-1.293 |
| SPECIFIC GRAVITY 2020C | 1.654-1.658 |
| TOTAL METALLIC IMPURITIES | 0ppm 200ppm |
| APPEARANCE | Colorless to light yellow liquid |
| INFRARED SPECTRUM | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | ฿990.00 |
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| 5.000 | 10-20 days | ฿2,770.00 |
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| 25.000 | 10-20 days | ฿9,660.00 |
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| 100.000 | 10-20 days | ฿19,980.00 |
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| 500.000 | 10-20 days | ฿79,000.00 |
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Heptafluorobutyric acid
Heptafluorobutyric acid is widely used in analytical chemistry as an ion-pairing agent in liquid chromatography, particularly for the separation and analysis of peptides, proteins, and other biomolecules. Its strong ion-pairing properties enhance the retention and resolution of polar compounds on reversed-phase columns. In proteomics, it is often employed to improve the detection and quantification of low-abundance peptides during mass spectrometry. Additionally, it serves as a derivatization reagent in gas chromatography to enhance the volatility and detectability of certain analytes. Its applications also extend to organic synthesis, where it is used as a catalyst or reagent in various fluorination and esterification reactions.
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